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4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecyl (E)-3,3-difluoro-2-[(4-methoxyphenyl)imino]-5-hexenoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1039136-82-7

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1039136-82-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1039136-82-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,9,1,3 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1039136-82:
(9*1)+(8*0)+(7*3)+(6*9)+(5*1)+(4*3)+(3*6)+(2*8)+(1*2)=137
137 % 10 = 7
So 1039136-82-7 is a valid CAS Registry Number.

1039136-82-7Relevant academic research and scientific papers

Solution-, solid-phase, and fluorous synthesis of β,β- difluorinated cyclic quaternary a-amino acid derivatives: A comparative study

Fustero, Santos,Sanchez-Rosello, Maria,Rodrigo, Vanessa,Sanz-Cervera, Juan F.,Piera, Julio,Simon-Fuentes, Antonio,Del Pozo, Carlos

experimental part, p. 7019 - 7029 (2009/08/07)

The diastereoselective synthesis of cyclic β,β-difluorinated α-amino acid derivatives bearing a quaternary stereocenter is described. The process relies on the chemo- and diastereoselective addition of allylic organometallic reagents to fluorinated αimino

Selective formal transesterification of fluorinated 2-(trimethylsilyl)ethyl α-imino esters mediated by TBAF

Fustero, Santos,Sanchez-Rosello, Maria,Rodrigo, Vanessa,Garcia, Amador,Catalan, Silvia,Del Pozo, Carlos

, p. 5617 - 5620 (2008/12/21)

(Chemical Equation Presented) The scope of the transesterification reaction between β-fluorinated α-imino esters and various electrophiles in the presence of TBAF as fluorine source is described. The reaction is highly selective for alkyl iodides, bromide

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